Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

primary 5 | Science
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Ang Jane
Ang Jane

primary 5 chevron_right Science

Help pls

Date Posted: 6 years ago
Views: 1044
Lead whye chan
Lead Whye Chan
6 years ago
A has least water
B has 2nd least water
C has most water.

This is because Set up A has most leaves, therefore the rate of photosynthesis is faster, resulting more water absorbed by the roots than the other 2 set up.

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Lead whye chan
Lead Whye Chan's answer
33 answers (A Helpful Person)
1st
A has least water
B has 2nd least water
C has most water.

This is because Set up A has most leaves, therefore the rate of photosynthesis is faster, resulting more water absorbed by the roots than the other 2 set up.
Lead whye chan
Lead Whye Chan
6 years ago
The aim of 2nd experiment is to find out if roots absorb water for the plant.

Set up Y acts as a control.